Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 3/8/23; data available through 3/7/23
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 3/7/23, there were 267,874 total cases and 2,234 total deaths.
In the past week, new cases grew by -11.4%; new deaths went from 1.1 to 1.0.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,647 days to 2,993 days (longer doubling time is better).
As of 3/7/23, there were 596,132 total cases and 6,167 total deaths.
In the past week, new cases grew by -1.3%; new deaths went from -1.9 to 1.1.
New cases are 0.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,408 days to 2,667 days (longer doubling time is better).
As of 3/7/23, there were 394,154 total cases and 5,534 total deaths.
In the past week, new cases grew by -27.6%; new deaths went from 0.9 to 2.4.
New cases are 1.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 4,008 days to 9,933 days (longer doubling time is better).
As of 3/7/23, there were 339,278 total cases and 3,828 total deaths.
In the past week, new cases grew by -25.6%; new deaths went from 1.4 to 1.4.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 326,376 total cases and 3,730 total deaths.
In the past week, new cases grew by -20.6%; new deaths went from 0.6 to 0.6.
New cases are 1.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,264 days to 2,768 days (longer doubling time is better).
As of 3/7/23, there were 177,714 total cases and 1,430 total deaths.
In the past week, new cases grew by -27.3%; new deaths went from 0.1 to 0.4.
New cases are 0.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,552 days to 3,517 days (longer doubling time is better).
As of 3/7/23, there were 66,715 total cases and 369 total deaths.
In the past week, new cases grew by -32.2%; new deaths went from 0.0 to 0.1.
New cases are 0.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,346 days to 3,466 days (longer doubling time is better).
As of 3/7/23, there were 261,544 total cases and 1,720 total deaths.
In the past week, new cases grew by -19.3%; new deaths went from 0.3 to 0.1.
New cases are 0.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,157 days to 2,677 days (longer doubling time is better).
As of 3/7/23, there were 61,627 total cases and 553 total deaths.
In the past week, new cases went from -1.0 to -6; new deaths went from 0.3 to 0.3.
New cases are -0.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -36,641 days to -6,253 days (longer doubling time is better).
As of 3/7/23, there were 1,529,509 total cases and 15,276 total deaths.
In the past week, new cases grew by -0.9%; new deaths went from 2.3 to 3.1.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,372 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 179,290 total cases and 645 total deaths.
In the past week, new cases grew by 3.2%; new deaths went from 0.6 to 0.7.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,252 days to 2,063 days (longer doubling time is better).
As of 3/7/23, there were 237,748 total cases and 2,237 total deaths.
In the past week, new cases grew by -2.9%; new deaths went from 0.0 to 0.0.
New cases are 1.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,785 days to 1,843 days (longer doubling time is better).
WARN Infinite extent for field "date2": [Infinity, -Infinity]
As of 3/7/23, there were 122,877 total cases and 724 total deaths.
In the past week, new cases went from 50.4 to 0; new deaths went from 0.0 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,446 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 385,297 total cases and 2,943 total deaths.
In the past week, new cases grew by 52.7%; new deaths went from 0.4 to 1.4.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,086 days to 1,370 days (longer doubling time is better).
As of 3/7/23, there were 294,614 total cases and 3,744 total deaths.
In the past week, new cases grew by -20.8%; new deaths went from 0.9 to 4.1.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,654 days to 1,690 days (longer doubling time is better).
As of 3/7/23, there were 367,822 total cases and 1,890 total deaths.
In the past week, new cases grew by -19.7%; new deaths went from 0.9 to 0.1.
New cases are 1.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 161,232 total cases and 1,050 total deaths.
In the past week, new cases grew by -71.5%; new deaths went from 0.3 to 0.4.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 781 days to 2,746 days (longer doubling time is better).
As of 3/7/23, there were 293,593 total cases and 3,676 total deaths.
In the past week, new cases went from 43.9 to 0; new deaths went from 0.7 to -0.1.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 6,165 days to 2,635 days (longer doubling time is better).
As of 3/7/23, there were 235,153 total cases and 1,842 total deaths.
In the past week, new cases went from 35.7 to 0; new deaths went from 0.1 to -0.1.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 6,390 days to 2,332 days (longer doubling time is better).
As of 3/7/23, there were 159,542 total cases and 1,596 total deaths.
In the past week, new cases went from 40.9 to 0; new deaths went from 0.1 to 0.1.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 3,418 days to 1,245 days (longer doubling time is better).
As of 3/7/23, there were 275,932 total cases and 2,662 total deaths.
In the past week, new cases grew by -77.0%; new deaths went from 1.3 to 0.6.
New cases are 0.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 475,796 total cases and 3,301 total deaths.
In the past week, new cases went from 0.0 to 373; new deaths went from 7.0 to 0.9.
New cases are 3.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 757 days (longer doubling time is better).
As of 3/7/23, there were 333,965 total cases and 1,844 total deaths.
In the past week, new cases grew by -71.8%; new deaths went from 0.3 to 0.3.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 752 days to 2,910 days (longer doubling time is better).
As of 3/7/23, there were 695,599 total cases and 7,126 total deaths.
In the past week, new cases grew by 40.7%; new deaths went from 0.7 to 1.6.
New cases are 1.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 1,273,537 total cases and 11,610 total deaths.
In the past week, new cases grew by 9.1%; new deaths went from 2.1 to 2.4.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 244,429 total cases and 2,723 total deaths.
In the past week, new cases grew by 16.2%; new deaths went from 1.3 to 1.9.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,413 days to 2,081 days (longer doubling time is better).
As of 3/7/23, there were 113,978 total cases and 1,196 total deaths.
In the past week, new cases grew by -41.9%; new deaths went from 0.1 to 0.0.
New cases are 1.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 171,161 total cases and 1,480 total deaths.
In the past week, new cases grew by -27.7%; new deaths went from 1.0 to 0.3.
New cases are 0.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 549,865 total cases and 3,512 total deaths.
In the past week, new cases grew by -3.1%; new deaths went from 1.7 to 1.9.
New cases are 1.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 1,528,983 total cases and 18,831 total deaths.
In the past week, new cases grew by -88.2%; new deaths went from 2.9 to 2.7.
New cases are 1.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 670,318 total cases and 9,309 total deaths.
In the past week, new cases grew by 12.1%; new deaths went from 1.0 to 0.1.
New cases are 0.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 3/7/23, there were 409,880 total cases and 1,825 total deaths.
In the past week, new cases grew by 9.3%; new deaths went from 0.3 to 0.9.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,712 days to 2,486 days (longer doubling time is better).
As of 3/7/23, there were 224,786 total cases and 1,523 total deaths.
In the past week, new cases grew by 51.1%; new deaths went from 0.1 to 0.7.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 3,404 days to 3,222 days (longer doubling time is better).
As of 3/7/23, there were 197,141 total cases and 2,248 total deaths.
In the past week, new cases grew by 5.3%; new deaths went from 0.9 to 1.7.
New cases are 1.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,500 days to 2,368 days (longer doubling time is better).